Fire Reaper + Barrel Rock → Stone Ghost

Fire Reaper + Wing Eagle → Crimson Sunbird

Fire Reaper + Punished Eagle → Crimson Sunbird

Fire Reaper + Skull Red Bird → Crimson Sunbird

Fire Reaper + Queen Bird → Mavelus

Fire Reaper + Armed Ninja → Zombie Warrior

Fire Reaper + Burglar → Flame Cerebrus

Fire Reaper + Garvas → Flame Cerebrus

Fire Reaper + Boo Koo → Magical Ghost

Fire Reaper + Flower Wolf → Flame Cerebrus

Fire Reaper + Rainbow Flower → Wood Remains

Fire Reaper + Barrel Lily → Pumpking the King of Ghosts